{"id":17373,"date":"2026-06-12T18:06:43","date_gmt":"2026-06-12T18:06:43","guid":{"rendered":"https:\/\/manuals.seakeeper.com\/ride\/troubleshooting-checklist-codes-553-554-555-copy\/code-553-simrad-specific-instruction\/"},"modified":"2026-06-12T18:47:17","modified_gmt":"2026-06-12T18:47:17","slug":"code-553-simrad-specific-instruction","status":"publish","type":"page","link":"https:\/\/manuals.seakeeper.com\/ride\/troubleshooting-checklist-codes-553-554-555-copy\/code-553-simrad-specific-instruction\/","title":{"rendered":"Code 553 Simrad Specific Instruction"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The following instructions are specific to Garmin MFD units and should be followed when seeking to resolve a 553 fault.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Garmin<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">A. Determine if all GPS Antennas are connected to the same NMEA 2000 network via the MFD<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Menu &gt; Boat Network &gt; Devices<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1195\" height=\"896\" src=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-1-clean-1.png\" alt=\"\" class=\"wp-image-17407\" style=\"aspect-ratio:1.3337302768681154;width:529px;height:auto\" srcset=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-1-clean-1.png 1195w, https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-1-clean-1-768x576.png 768w\" sizes=\"auto, (max-width: 1195px) 100vw, 1195px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1193\" height=\"894\" src=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-2-clean-wrench-1.png\" alt=\"\" class=\"wp-image-17408\" style=\"aspect-ratio:1.3344586208608449;width:529px;height:auto\" srcset=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-2-clean-wrench-1.png 1193w, https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-2-clean-wrench-1-768x576.png 768w\" sizes=\"auto, (max-width: 1193px) 100vw, 1193px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">B. Increase accuracy of available Antennas<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Simrad has the ability to use multiple types of satellites which can help increase accuracy. Go to:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Menu &gt; Settings &gt; This Device &gt; iGPS &gt; Expert Settings<\/li>\n\n\n\n<li>From this page it should be quick to select WAAS as well as GPS, GLONASS, QZEE, BEIDOU and GALILEO.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1195\" height=\"896\" src=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-1-clean-1.png\" alt=\"\" class=\"wp-image-17407\" style=\"aspect-ratio:1.3337302768681154;width:529px;height:auto\" srcset=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-1-clean-1.png 1195w, https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-1-clean-1-768x576.png 768w\" sizes=\"auto, (max-width: 1195px) 100vw, 1195px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1193\" height=\"894\" src=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-2-clean-wrench-1.png\" alt=\"\" class=\"wp-image-17408\" style=\"aspect-ratio:1.3344586208608449;width:529px;height:auto\" srcset=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-2-clean-wrench-1.png 1193w, https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-2-clean-wrench-1-768x576.png 768w\" sizes=\"auto, (max-width: 1193px) 100vw, 1193px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1189\" height=\"884\" src=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-3-clean-greencheck-1.png\" alt=\"\" class=\"wp-image-17409\" style=\"aspect-ratio:1.3450424078660963;width:531px;height:auto\" srcset=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-3-clean-greencheck-1.png 1189w, https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-3-clean-greencheck-1-768x571.png 768w\" sizes=\"auto, (max-width: 1189px) 100vw, 1189px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1191\" height=\"892\" src=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-4-clean-1.png\" alt=\"\" class=\"wp-image-17410\" style=\"aspect-ratio:1.33522092243499;width:532px;height:auto\" srcset=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-4-clean-1.png 1191w, https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-4-clean-1-768x575.png 768w\" sizes=\"auto, (max-width: 1191px) 100vw, 1191px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1195\" height=\"896\" src=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-5-clean-1.png\" alt=\"\" class=\"wp-image-17411\" style=\"aspect-ratio:1.3337302768681154;width:533px;height:auto\" srcset=\"https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-5-clean-1.png 1195w, https:\/\/manuals.seakeeper.com\/ride\/wp-content\/uploads\/Simrad-screen-5-clean-1-768x576.png 768w\" sizes=\"auto, (max-width: 1195px) 100vw, 1195px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>The following instructions are specific to Garmin MFD units and should be followed when seeking to resolve a 553 fault. Garmin A. Determine if all GPS Antennas are connected to the same NMEA 2000 network via the MFD B. Increase accuracy of available Antennas Simrad has the ability to use multiple types of satellites which [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":17302,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"manual":[381],"model":[],"document_type":[],"hidden":[],"class_list":["post-17373","page","type-page","status-publish","hentry","manual-troubleshooting-checklist-codes-553-554-555"],"acf":[],"_links":{"self":[{"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/pages\/17373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/comments?post=17373"}],"version-history":[{"count":4,"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/pages\/17373\/revisions"}],"predecessor-version":[{"id":17418,"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/pages\/17373\/revisions\/17418"}],"up":[{"embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/pages\/17302"}],"wp:attachment":[{"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/media?parent=17373"}],"wp:term":[{"taxonomy":"manual","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/manual?post=17373"},{"taxonomy":"model","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/model?post=17373"},{"taxonomy":"document_type","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/document_type?post=17373"},{"taxonomy":"hidden","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/ride\/wp-json\/wp\/v2\/hidden?post=17373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}